Out of my five dogs, 3 of them could care less about the chickens, two of them would love to get their paws on one. When we first got the chickens, they were put into a 40'x10' run, and my two chicken obsessed ones just ran laps around it! I STRONGLY agree with the "leave it" command. I have taken over 7 different dogs through professional obedience classes, and that command has been my most useful. (It's really nice when you accidentally drop a pill or piece of people food on the floor!) I would recommend having your dog on a lead whenever it is outside where the chickens are, too. When ever she even so much as looks at the chickens, give a correction and say "leave it", then direct her elsewhere. Constitancy is everything! And yes, I use pinch collars on those two dogs for all different types of training, as well. As long as they are used correctly(short quick tugs, not long pulls on the lead) they should not hurt your dog. This is what I ended up doing with my dogs. Since my dogs where not in the same yard as my chickens, and they already knew the leave it command quite well,I didn't need to have them on a lead. However, their was just fencing seperating the chickens from my dogs. Anytime I was out in the yard, or out with the chickens, I told my dogs to "leave it" if they even got near the fence or run. So far so good. However, I have two banty mixes that have snuck into the regular yard. Surprisingly, my smaller dog didn't really care, anymore ( she is a little more sensitive to me being upset with her.) However, my bigger one was a little too interested. If I hadn't been out their, she would of chased and gotten ahold of it. The leave it command really came in handy. And trust me, she is very stubborn dog. She kept a good distance from the hen as I shooed it back into the run. I would say that I would not trust any of my dogs to be with my chickens, just in case. But maybe, this will help so your dog can at least be out with your chickens while supervised. Hope this helps!